| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.43 | 4.157% | $162.9328 | $162.93 | $162.95 | $162.90 |
| Purchase #2 | $173.55 | 10.843% | $192.368 | $192.37 | $192.35 | $192.40 |
| Purchase #3 | $58.78 | 4.394% | $61.3628 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $158.86 | 5.275% | $167.2399 | $167.24 | $167.25 | $167.20 |
| Purchase #5 | $33.94 | 6.600% | $36.18 | $36.18 | $36.20 | $36.20 |
| Purchase #6 | $149.86 | 5.555% | $158.1847 | $158.18 | $158.20 | $158.20 |
| Purchase #7 | $47.72 | 11.508% | $53.2116 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $779.14 | $831.4798 | $831.47 | $831.50 | $831.50 | |